A NEW YORK TIMES BEST THRILLER OF 2021 In this "blisteringly suspenseful tale that will keep you up at night" (Wendy Webb, author of Daughters of the Lake), a woman returns to the old family home after her sister mysteriously drowns in its swimming pool...but she's not the pool's only victim. Be careful what you wish for. When Jax receives nine missed calls from her older sister, Lexie,...